127922900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{182747}}^1$

素因数の和:182768

約数の個数: 36

約数和(自身を含む): 317250528

約数和(自身を除く): 189327628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 182747, 365494, 730988, 913735, 1279229, 1827470, 2558458, 3654940, 4568675, 5116916, 6396145, 9137350, 12792290, 18274700, 25584580, 31980725, 63961450, 127922900]

約数ペア:

[(1, 127922900), (2, 63961450), (4, 31980725), (5, 25584580), (7, 18274700), (10, 12792290), (14, 9137350), (20, 6396145), (25, 5116916), (28, 4568675), (35, 3654940), (50, 2558458), (70, 1827470), (100, 1279229), (140, 913735), (175, 730988), (350, 365494), (700, 182747)]